Free Shipping on orders over $100 within the US

Discovery Set · 3 Pairs · Peony Pink

$76.00$84.00

Organic Cotton & Icelandic Seaweed Undies

One of each cut to find your fit: the full-coverage High Waist Brief, medium-coverage Cheeky Bikini, and invisible, elastic-free Classic Thong. All with a soft, non-restrictive waistband.

Organic Cotton

GOTS certified fabric

SeaCell™

OEKO-TEX® certified fabric

ROICA™ V550

Cradle to Cradle certified Gold

Dyed with Care

OEKO-TEX® certified dyes

Final Garment

Certification in progress

Choose your color Peony Pink
Free Shipping on orders over $100 within the US21-day Comfort First Guarantee
  • Softened with enzyme wash
  • Azo dye-free · OEKO-TEX dyes
  • Free of endocrine disruptors, formaldehyde, bleaches, PFAs
  • Odor-neutralizing
  • Naturally breathable
  • Trace marine minerals
Fabric Composition

GOTS Certified Organic Cotton

70%

SeaCell™ (Icelandic Seaweed & Eucalyptus Lyocell)

23%

ROICA™ V550 clean stretch

7%

Wash & Care

Recommended: Machine wash on a gentle cycle, or handwash using natural detergent inside a delicate wash bag.

Avoid: Bleach and fabric softeners. They break down natural fibers and shorten the life of your undies.

Drying: Tumble dry on low, or better yet, lay flat or hang to air dry for maximum longevity.

Storage: Keep your undies in a cool, dry place. In humid environments, a dry storage bin with a bit of baking soda helps keep things fresh.

Comfort Guarantee & Return Policy

On your first order, contact us within 21 days of delivery if the fit is not right. Eligible single underwear pieces qualify for an exchange or store credit. Sets, bundles and bralettes are excluded. Opened underwear cannot be returned; your first eligible pair is covered by Comfort First. Unopened items must remain in their original intact packaging. Read the full policy.

View full details
Discovery Set · 3 Pairs · Peony Pink

Everyday moments, naturally.

  • 5 stars: 77 (90%)
  • 4 stars: 6 (7%)
  • 3 stars: 2 (2%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
v
vasquezsharon7053@comcast.net

Way too large on me.

A
Anonymous

Love love love them! So comfy and cute! Fabric feels great and you feel good about what’s near your most sensitive parts.

A
Anonymous

Perfect. Love it.

M
MaryJayne Rogers

I was really looking forward to finding an underwear brand that fit properly and was also comfortable. I am struggling with the fit as well as the texture of the thongs I purchased. They are fine - just not WOW!
I had thought about purchasing a bralette as well, but now I am concerned about the comfort.

M
Margie Raudonis

Extremely comfortable and the fit is for a woman over 20, which I love. Everything stays right where it should

v
vasquezsharon7053@comcast.net

Feels ao good on my skin and it doesnt ride up.

v
vasquezsharon7053@comcast.net

Love the color.

A
Am Arata

Stretch and good style !!!

A
Am Arata

Nice and stretchy and good style !!!

A
Ashton Dragon

Extreme comfort to the point of feeling like you have nothing on. Looking to switch over to only these for my everyday. Fabric is light and feels great on sensitive skin.

I
Iris
A Total Convert

I switched from a polyester Amazon brand and these are so much more comfortable and breathable. I feel fresh, and I can actually breathe in them. About a 5 months in and I'm a total convert. Highly recommend giving them a try.

W
Winifred
Done With Polyester For Good

I'm done with my polyester underwear for good. Don't care about the cheap deals, my millenial body needs better quality everything.

E
Eleanor

Love it. Not my usual pick, but I feel good in them. Guess that's a good signal.

J
June L.
My Latest Obsession

A great investment $$. So comfortable, silkyyy soft, and great quality, and shipping was quick. These are my latest obsession.

E
Etta

New fave added to the rotation of natural undies!

B
Brooklyn R.
Airflow Like Never Before

Insanely comfortable and genuinely breathable, honestly, where has airflow like this been hiding? Supportive where it counts. And I'm never going back to those plastiicy seamless pairs from my 20's.

R
Rosemary
Comfy With Good Coverage

Super comfy with sufficient coverage. I could probably have gone a size smaller, though the material and style won me over.

M
Maren
No Wedgie, Ever

I never wore thongs before; the comfort and materials never lived up to my standards, so I skipped them. These flipped that completely. No wedgie, no digging in, and it genuinely feels like nothing's there. I even worked out in them and they beat briefs from another brand for comfort. So happy.

G
Giulia
Perfect With The String Bra

Love these. They pair perfectly with the string bra; a bikini version would be great too.

L
Louisa W.
Stocked Up On My Go-To

I stocked up during a sale since they're my go-to. Just hoping they stick around and don't get discontinued. Keeps happening to me with natural undie brands...

M
Maude V.
Great Fit, Real Coverage

Great fit, with nothing slipping out of place. And a fabric that's soft yet breathable, with a proper coverage gusset? Thank you.

M
Maeve

I've never bought a pair of undies for a friend before but like these were way too yummy to not gift your bestie. OBSESSED!

V
Victoria

I threw out all my old underwear. These are amazing.

B
Brooke V.
Disappears Under Anything

These are my absolute favorite. They disappear under anything and smooth everything out, and the waistband sits perfectly on my belly.

S
Savannah

I think I've landed on a new favourite from Kiseau. The terra cotta set has my heart with the thong

E
Emily

Love the undyed beige!! Dreamy and gives chic.

M
Margaux
Finally, Enough Coverage

Finally, a thong that actually offers enough coverage, what a freaking relief. The fabric and design are game changing.

Q
Quinn
Crazy Soft And Cooling

Crazy soft to the touch, and it feels very cooling.

B
Beatrix N.
Comfy And Dry All Day

Very comfortable, fits nicely, and keeps me dry the whole day.

P
Paisley D.

Perfect underwear for everyday wear.

C
Cordelia C.
Best I've Owned, First Try

First-time buyer and I love the thong, the best I've owned. Really comfortable and great for wearing all day. Recommend.

A
Ava

Fits well.

I
Isla Q.
Loves The Elastic-Free Feel

Big fan of the elastic-free waistline and leg openings. Probably Kiseau's closest to being low on elastane/ elastic.

K
Kennedy G.
Prefers The Original Cut

The original thong fit so well on me. I guess they've widened it, which is too bad, because this kinda gives me too much coverage.

Four models in Kiseau Everyday Bralettes, Cheeky Bikinis and High Waist Briefs across all four colourways, lying inverted on warm rock
Three models in Kiseau Everyday Bralettes and Cheeky Bikinis across Terra Cotta and Charcoal, pressed shoulder to shoulder, centre turned away
Two models in Kiseau Charcoal Everyday Bralettes and Cheeky Bikinis, walking away, hands clasped, grassy jungle path, seaweed-infused organic cotton

Why we're here

Designed to undo decades of compromise in women’s intimates.

We started Kiseau because we couldn’t accept how little the apparel industry seemed to think about the people actually wearing it.

Whether you're detoxing your life, navigating hormonal changes, UTIs, yeast infections or sensitive skin, we believe intimate wear deserves more care.

So we set out to create something more thoughtful from the beginning, from the fabrics we choose to the way each piece feels against your skin.

For too long, we’ve accepted fabrics, finishes and materials that never really felt like they were made with our bodies in mind. We wanted to question that, and make the pieces closest to you with more care, intention and consideration.

Kiseau is independently owned and designed with the kind of care we would want for ourselves and the people we love.

More than anything, we want Kiseau to feel human.

Dive deeper

A little more to know

What are Kiseau pieces made from?

Our fabric brings together 70% GOTS certified organic cotton, 23% SeaCell™ (Icelandic seaweed and eucalyptus lyocell), and 7% ROICA™ V550 clean stretch.

How do I find my size?

Start with your waist and hip measurements for underwear, or your bust and band for a bralette. Our size guide includes measurements and tips for your preferred fit.

How should I care for my pieces?

Machine wash on a gentle cycle or handwash with natural detergent in a delicate wash bag. Avoid bleach and fabric softener. Air dry, or tumble dry on low.

What is Comfort First?

On your first order, contact us within 21 days of delivery if the fit is not right. Eligible single underwear pieces qualify for an exchange or store credit. Sets, bundles and bralettes are excluded. See our full policy for eligibility and unopened-item returns.

You may also like…

Your cart (0)

Your cart is waiting for something softer.

Continue shopping

Find your fit

Comfort starts with your fit

Find your feel-good fit.

Choose your style, explore your measurements, and make yourself comfortable.

Body measurements

Underwear size guide

Select a size to highlight its measurements.
SizeWaist (in)Hip (in)
24" – 26"34" – 36"
26" – 29"36" – 38"
30" – 32"39" – 40"
32" – 34"41" – 43"
34" – 36"44" – 47"
37" – 39"48" – 51"

Bralette size guide

Select a size to highlight its measurements.
SizeBust (in)Band · relaxed to snug (in)US size
25" → 32"25" → 29"28A – 32B
30" → 36"28" → 33"32C – 34DD
36" → 42"34" → 40"36A – 40DD

Sizes shown are a measurement guide. Available sizes vary by style.

A little measuring goes a long way.

Use a soft measuring tape and keep it level. Measure your body, rather than a garment.

Waist

Gently bend to one side to find your natural waist. Wrap the tape around that point, level and comfortably snug.

Hip

Wrap the tape around the fullest part of your hips and bum. Keep it snug but not tight, sitting evenly around your body.

Bust

Wrap the tape around the fullest part of your bust, parallel to the floor and comfortably snug. Keep it straight across your back.

Band · relaxed to snug

Wrap the tape directly under your bust, around your rib cage. Keep it level and snug, exhaling gently as you measure.

A little heads up when it returns

Choose your size, then leave your email for a restock notification.